英语词汇acid deposition怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	acid deposition
释义	acid deposition 美/ ??s?d ?dep??z??n / 简明释义酸沉积：大气中的酸性物质通过雨水、雪、雾、露水等湿沉降或干沉降的方式沉积到地表的过程。网络释义 1 ?酸沉降【正文快照】：酸沉降(Acid Deposition)作为区域性污染问题,由于对生态系统造成的严重危害使其成为世界性的环境污染问题. 2 ?酸性沉积 ... deposition fabric 沉积组织 acid deposition 酸性沉积 deposition rate 沉积速率,熔敷速度,... 短语 1 acid deposition area 酸沉降地区 ; 酸沉降污染区 2 citric acid deposition 柠檬酸沉淀 3 acid deposition control 酸沉降控制双语例句 1 Acid deposition affects soil geochemical cycles by altering the chemical behavior of soil constituents. 酸沉降通过影响土壤组分的化学行为进而影响土壤地球化学过程。 2 Soil acidification may. become a serious problem in Changsha because of long-term serious acid deposition. 由于长期严重的酸沉降，长沙地区的土壤酸化可能成为一个严重的环境问题。 3 A thorough inventory of base cation emissions in China is needed to develop programs for acid deposition control. 盐基阳离子排放清单的建立，对于中国酸沉降控制有重要的意义。
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